Thumb Score: +26

Amazon [amazon.com] has 6-Pk 10-Ct Nuun Sport Electrolyte Hydration Tablets (Mixed Flavors) for $25.32 – 40% at checkout – 5% when you check out via Subscribe & Save = $13.92.
Shipping is free with Prime or on $35+ orders.

Savings
40% off coupon applied at checkout. Subscribe & Save orders only. (check and activate [amazon.com])